Starmer Says Most Labour MPs Back Him Amid Mandelson Vetting Row

TL;DR: Starmer says the vast majority of Labour MPs support him and want to focus on governing, even as questions swirl over Lord Mandelson’s US ambassador appointment and the sacking of senior civil servant Sir Olly Robbins.

Context: Speculation about a possible leadership challenge grew after security officials raised concerns about granting vetting clearance to Lord Mandelson. Starmer said he sacked Sir Olly Robbins because the official did not pass on a double red flag warning, which means officials advised against granting clearance.

He told MPs he should not have to question every piece of information that reaches him, and added that most Labour MPs prefer to work quietly rather than speak to journalists.

Key Facts: Starmer told the Sunday Times that the vast majority of Labour MPs are supportive, loyal and want to get on with their jobs rather than talk to the press.

He said he does not regret sacking Sir Olly Robbins after security officials raised a double red flag about Mandelson’s clearance, arguing he should not have to quiz officials on every piece of information.

Darren Jones, chief secretary to the Treasury, told the BBC the upcoming May elections will be difficult for Labour and noted that during his campaigning no one raised the issue of Mandelson’s appointment.

What It Means: Starmer’s confidence suggests he believes the parliamentary party remains united despite public criticism, which could deter internal challenges.

Labour’s election outlook hinges on whether voters focus on cost‑of‑living issues or the Mandelson controversy, and the party may need to clarify its vetting process to reassure supporters.

Watch for how Labour performs in the May local elections and whether any MPs publicly call for a leadership vote.